Consumer Price Index: Second Quarter 2010 U.S. Bureau of Labor Statistics August 2011 Volume 2, Number 7 Index of Consumer Prices (EICP), the aggregate Current Price Topics HICP for the entire EU. Eurostat also produces Measuring U.S. Inflation average HICPs for other European areas and Using European Methods country groups, such as the Eurozone. Euro- stat publishes these HICPs in its monthly press Common international standards for pro- release.5 The European Central Bank (ECB), the ducing economic statistics—such as the monetary authority that regulates the euro, is measures of inflation—are important for the a primary user of the HICP. The ECB uses the increasingly integrated world economy. This HICP to formulate Eurozone monetary policy. is particularly true for the 27 countries1 of the Some countries outside of Europe also calcu- European Union (EU) whose economies now late an HICP for the ECB and for their own use. are a single market, and it is even more criti- The U.S. Bureau of Labor Statistics (BLS) has cal for the 17 EU countries2 of the Eurozone been producing a US-HICP6 as an experimen- that replaced their own monetary units with tal index7 since 2006. the euro. Consequently, the EU requires each member country and prospective member The U.S. HICP differs from the official U.S. country to produce standardized (harmo- CPI—in two major respects: population cover- nized in euro-speak) economic statistics. The age and the treatment of owner-occupied EU's statistical agency, Eurostat, develops the housing. The CPI-U's target population is standards in consultation with the statistical urban consumers, noninstitutional residents agencies of the EU member states. of metropolitan areas and urban places in the United States; their consumption expendi- The Harmonized Index of Consumer Prices tures are the basis for the CPI-U weights. On (HICP)3 is Eurostat's standard consumer price the other hand, Eurostat specifies that HICP index. Eurostat chose this name to distin- targets a country's total population: rural as guish the HICP from the old consumer price well as urban. BLS was able to expand the indexes; many European statistical offices population coverage for the US-HICP to the continue to produce their countries' tradi- total (noninstitutional) U.S. population, be- tional CPIs for historical continuity and for cause the Consumer Expenditure Survey (CE), internal purposes, such as adjusting pensions. which is the source for the CPI weights, covers These statistical offices now also produce rural areas. As the CPI does not collect prices HICPs for their respective countries. Eurostat in rural areas, the US-HICP uses the price averages4 the national HICPs to produce the movement of non-metropolitan urban places multinational HICPs, including the European in each of the four census regions to stand in 1 CURRENT PRICE TOPICS for rural price change in each region. (BLS was able to differences in the pricing and usage not able to add the institutional population, of motor fuel. The motor fuel component has which consists largely of residents of prisons more weight9 in the United States, reflecting and nursing homes; but this population's its much greater usage. At the same time, expenditures are very low, so this probably is motor fuel's percent price change is smaller in not a serious omission.8) Europe where the consumption tax is a larger portion of fuel's price to consumers. The second difference between the U.S. CPI-U and an HICP is in the treatment of owner- occupied housing, which is subject to differ- Current Price Trends ent conceptual approaches in various price All Items Less Food and indexes. The US-CPI-U uses a rental- Energy Pushes Retail equivalence approach, which uses market Inflation rents to impute owners' shelter costs. Al- though this has become a common approach All items internationally, two other alternatives are The all items Consumer Price Index for All used, as well. The acquisitions approach re- Urban Consumers (CPI-U) increased at a 1.5- gards houses as comparable to other durable percent seasonally adjusted annual rate goods and uses their purchase price in the (SAAR) during the second quarter of 2011. index. The other alternative is the user-cost (See chart 1.) For the first 6 months of 2011, approach in which the conceptual objective the index rose at a 3.8-percent SAAR. This is to estimate the cost of producing shelter compares with an increase of 1.5 percent in services for the occupant. The Europeans were 2010. unable to agree on a conceptual approach for the HICP, and so Eurostat decided that for Decelerations in the energy and food indexes now their consumer price index would omit offset an acceleration in the index for all items owner-occupied housing. less food and energy, leaving all items increas- ing at a slower pace than that of the first Table 1 compares inflation rates for the 9 years quarter of 2011. The indexes for energy, food for which we have US-HICP results. Note that, and all items less food and energy all rose in over this period, the US-HICP, which excludes 2010 and have increased more rapidly so far owner-occupied housing, rose more than the in 2011, with the index for all items rising at official CPI-U, which includes this housing. more than double the pace of its 2010 in- Both U.S. series show that the United States crease. has experienced greater price volatility than Europe, particularly in the last 4 years. The Energy great U.S. price volatility is largely attribut- Energy declined at a 12.5-percent SAAR in 2 CURRENT PRICE TOPICS the second quarter of 2011 after rising at a 7.7-percent increase in all of 2010. Within the 42.4-percent rate in the first quarter. For the energy component, the gasoline index fell at first 6 months of 2011, the energy index has a 20.5-percent SAAR in the second quarter of climbed at an 11.6-percent SAAR, following a 2011, after advancing at a rate of 71.2 percent Table 1. The HICP; annual change from previous year and 9-year change European Union Year Eurozone (EU) US-HICP CPI-U (17 countries) (27 countries) 2002 2.3 2.1 2.2 1.6 2003 2.1 2.0 2.3 2.3 2004 2.2 2.0 2.8 2.7 2005 2.2 2.2 3.9 3.4 2006 2.2 2.2 3.2 3.2 2007 2.1 2.3 2.6 2.8 2008 3.3 3.7 4.4 3.8 2009 0.3 1.0 –0.9 –0.4 2010 1.6 2.1 2.5 1.6 2001–2010 19.8 21.4 24.8 23.1 NOTE: All figures are calculated from annual averages, except the 2002 and 2001–2010. The US-HICP figures are calculated from December 2001. SOURCE: U.S. Bureau of Labor Statistics. Chart 1. CPI-U percent changes: All items, food, energy, and all items less food and energy for 2010, and first and second quarter 2011 Percent change 50 2010 change, not seasonally adjusted 42.4 40 2011 1st quarter change, seasonally adjusted annual rate 30 2011 2nd quarter change, seasonally adjusted annual rate 20 7.5 7.7 10 6.1 4.1 1.5 1.5 1.5 0.8 2.0 2.9 0 -10 -12.5 -20 All items Food Energy All items less food and energy SOURCE: U.S. Bureau of Labor Statistics 3 CURRENT PRICE TRENDS during the first quarter. The gasoline index climbed at a 3.5-percent SAAR. All three of its increased 13.8 percent in 2010. major components contributed to the move, with the fuel oil index increasing the fastest, The household energy index also turned at a rate of 44.1 percent. The natural gas index down in the second quarter of 2011, slipping (5.6-percent SAAR) and the electricity index 0.1 SAAR, after rising at a 7.2-percent rate (0.2-percent SAAR) also contributed positively in the first quarter. The electricity index was to the household energy increase during the the major cause of the downturn, falling at a first half of 2011. 2.2-percent rate in the second quarter follow- ing a 2.7-percent SAAR increase in the first Crude oil prices continued to be volatile dur- quarter. The natural gas index increased at an ing the second quarter of 2011, peaking at 8.0-percent SAAR in the second quarter, after $116.53 per barrel in late April.10 Correspond- rising at a 3.3-percent rate in the first quarter ingly, gasoline prices have risen, increasing of 2011. The index for fuel oil significantly 35.6 percent from June 2010 to June 2011. slowed its rate of increase to 0.3 percent in The April 2011 peak in crude oil prices re- the second quarter of 2011, from a 106.9- mains below the July 2008 peak of $134 a percent rate in the first quarter. For the first barrel. Similarly, gasoline prices remain below half of 2011, the household energy index their 2008 peak so far this year. Chart 2. Twelve-month percent change, all items and all items less food and energy, January 2009–June 2011 Percent change 4.0 3.0 2.0 1.0 0.0 -1.0 All items All items less food and energy -2.0 -3.0 J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J 2009 2010 2011 SOURCE: U.S.